The Fine Structures are as follows: 1) The Start Codon: Met is specific for one amino acid [Met] yet f-Met uniquely specifies the Start codon.
2) There are two kinds of 'upstream promotion' sequences: i) the furthest upstream are called the 'Enhancer sequences', and ii) the control sequences nearer to the Gene are called the 'Promoter sequences'.
3) Right beside the Promoter sequence is always found the Operator Sequence: this proffers the attachment for and to the Start Codon. After the Start Codon, the Protein Coding Sequence ensues, followed by Termination sequences.
Chromosomes
nucleus
DNA, deoxyribonucleic acid, is the structure that contains the genes.
The structures are called chromosomes.
genes or DNA
Genes or locus.
plasmid
chromosomes
chromosomes are thread like structures which contain the hereditary material i.e; genes on it.
According to the chromosome theory of inheritance, genes are carried from parent to their offspring on chromosomes.
chromosomes and genes on my guess!!
chromosome